Arcuate Artery In A Male's Foot, Dorsal View

Description

Running transversely across the dorsum of the male foot, the arcuate artery is positioned at the level of the tarsometatarsal joints, typically arising from the dorsalis pedis artery and coursing laterally over the bases of the metatarsals. Distal branches extend as the dorsal metatarsal arteries, which continue toward the web spaces and contribute to the dorsal digital circulation along the proximal phalanges. Deep to the vessels, the tarsals, metatarsals, and phalanges provide clear bony landmarks, with articular cartilage indicated at the intertarsal and metatarsophalangeal joints. Orientation places the toes inferiorly in the field. Clinically, the arcuate artery is a key component of the dorsal pedal arterial network and a frequent site of anatomic variation, including hypoplasia or absence with compensation via perforating branches from the plantar arch. That variation matters when you plan dorsal incisions for Lisfranc fixation, dorsal cheilectomy at the first metatarsophalangeal joint, or soft tissue coverage where preservation of dorsal metatarsal arteries supports flap reliability. Palpation and Doppler assessment of dorsalis pedis flow often serve as a proxy for dorsal perfusion, but this view helps you track where inflow is redistributed distally. Small vessels. High stakes. Educators can drop this plate into lower limb anatomy modules to reinforce the relationship between the dorsalis pedis, arcuate artery, and dorsal metatarsal arteries over the tarsometatarsal complex, and clinicians can use it in podiatric surgery, orthopedic trauma, or vascular teaching files when documenting incision planning and distal perfusion territories. Anatomical accuracy verified by SciePro's Medical Advisory Board.